Article info
Respiratory epidemiology
Original article
Regional variations in the prevalence and misdiagnosis of air flow obstruction in China: baseline results from a prospective cohort of the China Kadoorie Biobank (CKB)
- Correspondence to Dr Om P Kurmi; om.kurmi{at}ndph.ox.ac.uk
Citation
Regional variations in the prevalence and misdiagnosis of air flow obstruction in China: baseline results from a prospective cohort of the China Kadoorie Biobank (CKB)
Publication history
- Received February 6, 2014
- Revised April 14, 2014
- Accepted April 16, 2014
- First published May 9, 2014.
Online issue publication
May 09, 2014
Supplementary Data
This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.
Files in this Data Supplement:
- Data supplement 1 - Online figures
- Data supplement 2 - Online tables
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